Practice 05-16-24

What is the solution to the system?

• (6, 8)
• (8, 6)
• (-6, 8)
• No solution

Solve:
y = 7x + 9
2y + 2x = -18

• (5, 0)
• (9, 18)
• (-2, -5)
• (1, 16)

³/₄(6x + 2) = 15

• 3
• 6
• 18
• 20

Solve by using a method of your choice:

k² − 12k + 23 = 0

• {6 + √13, 6 - √13}

• {-6 + √13, -6 - √13}

• {6 + √59, 6 - √59}

• {-6 + √59, -6 - √59}

Find the slope of

Mathematical Equivalence

ON

Determine the slope of the line:

x + 5y = 3

• 1

• 5

• 3

Factor
r² - 12r + 27

• (r - 3)(r + 9)
• (r + 3) (r + 9)
• (r - 3) (r - 9)
• (r + 3) (r - 9)

Factor:
v² + 3v - 88

• (v + 11)(v - 8)
• (v + 22)(v - 4)
• (v + 8)(v - 11)
• (v - 22)(v + 4)